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Get more out of every gallon, every mile, with the Fuel DoctorTM! SAVE BIG!
Fuel DoctorTM is a prescription for better mileage! Can dramatically improve engine and transmission performance. Works by stabilizing the voltage running through a vehicle's ECU (Electrical Control Unit), which smoothes out the electrical "noise," reducing potential interference.
The result is improved firing, added power, reduced emissions, less engine wear and efficient fuel use. Just plug into your 12V lighter socket! Also has an LED low battery indicator.
Lab and field-tested to make a difference... you'll see immediately. Get yours ONLINE right now!
Please Note: CAN NOT be used on hybrid or electric vehicles.